@article{PismaZhETF.54.470,
    title = {Metal-insulator transition in neutron-transmutation doped n-type germanium},
    author = {Ionov, A. N. and Lea, M. J. and Rentzsch, R.},
    journal = {πΙΣΨΝΑ Χ φότζ},
    volume = {54},
    issue = {8},
    pages = {470},
    year = {1991},
    doi = {},
    url = {http://jetpletters.ru/ps/0/article_18932.shtml},
}